package com.yikai.springboot.component;

import org.springframework.lang.Nullable;
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.LocaleResolver;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

/**
 * @Author wangyikai
 * @Date 2018/9/12 - 10:13
 */
public class MyLocaleResolver implements LocaleResolver {
    @Override
    public Locale resolveLocale(HttpServletRequest httpServletRequest) {
        String l =  httpServletRequest.getParameter("l");
        Locale locale = Locale.getDefault();
        if (!StringUtils.isEmpty(l)){
            String[] split = l.split("_");
            locale = new Locale(split[0], split[1]);

        }
        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest httpServletRequest, @Nullable HttpServletResponse httpServletResponse, @Nullable Locale locale) {

    }
}
